Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"2xsu7fwKJChFTPsNBxYbUS29pmMC\",\"amount\":\"500000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1724837260000000268314\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}